Permatex 27037 Optimum Black RTV Silicone Gasket Maker is a premium, high‑performance sealant engineered for maximum oil resistance and high flexibility. Packaged in 3 oz tubes and sold in a case of 12, this advanced formula is sensor‑safe and non‑corrosive. Designed for demanding automotive and industrial applications, it provides superior adhesion and durability, forming a tough, leak‑proof seal that withstands vibration, extreme temperatures, and prolonged exposure to oil. Ideal for professional mechanics and service shops, it ensures reliable sealing performance across multiple assemblies. Manufacturer part number 27037. UPC 686226987648.
| Materials & Construction | |
| Color | Black |
| Material | RTV Silicone |
| Outer Material | RTV Silicone |
| Product Details | |
| Style | Gasket Maker |
| Sizing & Dimensions | |
| Height | 1.25 inches |
| Length | 8 inches |
| Product Dimensions | 8 x 3.81 x 1.25 inches |
| Product Weight | 0.2500 |
| Size | 3 oz tube (case of 12) |
| Weight | 4 ounces |
| Width | 3.81 inches |
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